| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + U = FU
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
Cs(CO3)2 = Cs + CO2 + O2 =>
Cs(CO3)2 = Cs + 2 CO2 + O2
Hg(NO3)2 + NH4OH = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4OH = Hg(OH)2 + 2 NH4NO3
C6H6 = CC + H2 =>
C6H6 = 3 CC + 3 H2
Li2PO4 + N2 = Li2PO2N + NO =>
2 Li2PO4 + 3 N2 = 2 Li2PO2N + 4 NO
H3(CH2)14COOCH(CH3)2 + O2 = CO2 + H2O =>
2 H3(CH2)14COOCH(CH3)2 + 53 O2 = 36 CO2 + 38 H2O
K + SN(N3O)4 = N3OK + SN =>
4 K + SN(N3O)4 = 4 N3OK + SN
Cr(OH)3 + H2SO4 = Cr(HSO4)3 + H2O =>
Cr(OH)3 + 3 H2SO4 = Cr(HSO4)3 + 3 H2O
C6H6 + C6H5COCl = C13H10O + HCl =>
C6H6 + C6H5COCl = C13H10O + HCl
NaMnO4 + HBr = MnBr + NaBr + Br2 + H2O =>
NaMnO4 + 8 HBr = MnBr + NaBr + 3 Br2 + 4 H2O
CaO + NO2 = CaONO2 =>
CaO + NO2 = CaONO2
ZnSO4KOH = KSO4ZnOH =>
ZnSO4KOH = KSO4ZnOH
Zn2 + AgNO3 = Zn(NO3)2 + Ag =>
Zn2 + 4 AgNO3 = 2 Zn(NO3)2 + 4 Ag
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2(ag) =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2(ag)
TiCl4 + (NH4)3PO4 = Ti3(PO4)4 + NH4Cl =>
3 TiCl4 + 4(NH4)3PO4 = Ti3(PO4)4 + 12 NH4Cl
CH3COOH + Ag = CH3 + COOHAg =>
CH3COOH + Ag = CH3 + COOHAg
CH3COONa = CH3COO{-} + Na{+} =>
CH3COONa = CH3COO{-} + Na{+}
I2 + HClO = IO3 + HCl =>
I2 + 6 HClO = 2 IO3 + 6 HCl
O + C12H29 = CO2 + H2O =>
77 O + 2 C12H29 = 24 CO2 + 29 H2O
Fe(H2PO4)2 = Fe3(PO4)2 + H3PO4 =>
3 Fe(H2PO4)2 = Fe3(PO4)2 + 4 H3PO4
Na3PO4 + C = Na3P + CO =>
Na3PO4 + 4 C = Na3P + 4 CO
AsO{4} + I{-} = AsO{3} + I{2} =>
3 AsO{4} + I{-} = 3 AsO{3} + I{2}
Ca(NO2)2 + H2O = CaO + (HNO2)2 =>
Ca(NO2)2 + H2O = CaO + (HNO2)2
Br2Co + NaOH + (BrO3)Na = Co2O3 + NaBr + H2O =>
6 Br2Co + 12 NaOH + (BrO3)Na = 3 Co2O3 + 13 NaBr + 6 H2O
CHCH + KMnO4 + H2SO4 = C2O4H2 + MnSO4 + K2SO4 + H2O =>
5 CHCH + 8 KMnO4 + 12 H2SO4 = 5 C2O4H2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Mn + Ca(OH)2 = MnO + Ca + H2O =>
Mn + Ca(OH)2 = MnO + Ca + H2O
CaCl2 + K = Ca + KCl =>
CaCl2 + 2 K = Ca + 2 KCl
NaNO3 + H2O = NaOH + O2 + NO =>
4 NaNO3 + 2 H2O = 4 NaOH + 3 O2 + 4 NO
SeBr6 + O2 = SeO2 + Br2 =>
SeBr6 + O2 = SeO2 + 3 Br2
FeSO4 + KMnO4 + H2S = MnSO4 + H2O + K2SO4 + Fe =>
7 FeSO4 + 10 KMnO4 + 8 H2S = 10 MnSO4 + 8 H2O + 5 K2SO4 + 7 Fe
Na2SO3 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2SO3 + H2SO4 = H2O + SO2 + Na2SO4
Cr2(Cr2O7)3 + AuNO3 = Au2Cr2O7 + Cr(NO3)3 =>
Cr2(Cr2O7)3 + 6 AuNO3 = 3 Au2Cr2O7 + 2 Cr(NO3)3
Al(MnO4)3 + Ti(OH)4 = Al(OH)3 + Ti(MnO4)4 =>
4 Al(MnO4)3 + 3 Ti(OH)4 = 4 Al(OH)3 + 3 Ti(MnO4)4
OHCH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 OHCH2COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
CO2 = C(s) + O2(g) =>
CO2 = C(s) + O2(g)
AlBr3 + Cl2(g) = AlCl3 + Br2(g) =>
2 AlBr3 + 3 Cl2(g) = 2 AlCl3 + 3 Br2(g)
PbI + K2S = KI + Pb2S =>
2 PbI + K2S = 2 KI + Pb2S
Ca(NO3)2 + Na2C2O4 = Ca + Na2(NO3)2 + CO2 =>
Ca(NO3)2 + Na2C2O4 = Ca + Na2(NO3)2 + 2 CO2
K1 + O2 = K2O1 =>
4 K1 + O2 = 2 K2O1
Ag(NO3) + CrCl3 = AgCl + Cr(NO3)3 =>
3 Ag(NO3) + CrCl3 = 3 AgCl + Cr(NO3)3
H + He + Li + Be + B + C + N + O + F + Ne = H1He2Li3Be4B5C6N7O8F9Ne10 =>
H + 2 He + 3 Li + 4 Be + 5 B + 6 C + 7 N + 8 O + 9 F + 10 Ne = H1He2Li3Be4B5C6N7O8F9Ne10
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
Na(s) + H2O(i) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(i) = H2(g) + 2 NaOH(aq)
H2C4H4O6(aq) + NaOH(aq) = Na2C4H4O6(aq) + H2O(l) =>
H2C4H4O6(aq) + 2 NaOH(aq) = Na2C4H4O6(aq) + 2 H2O(l)
Pd(NO3)4 + K3PO4 = Pd3(PO4)4 + KNO3 =>
3 Pd(NO3)4 + 4 K3PO4 = Pd3(PO4)4 + 12 KNO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
BaBr2 + HF = BaF2 + HBr =>
BaBr2 + 2 HF = BaF2 + 2 HBr
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
Al2O3 + Ca(oh)2 = Al(oh)3 + CaO =>
6 Al2O3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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